| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $183.93 | 8.412% | $199.4022 | $199.40 | $199.40 | $199.40 |
| Purchase #2 | $245.33 | 6.493% | $261.2593 | $261.26 | $261.25 | $261.30 |
| Purchase #3 | $72.98 | 8.579% | $79.241 | $79.24 | $79.25 | $79.20 |
| Purchase #4 | $28.52 | 10.800% | $31.6002 | $31.60 | $31.60 | $31.60 |
| Purchase #5 | $204.63 | 10.637% | $226.3965 | $226.40 | $226.40 | $226.40 |
| Purchase #6 | $173.89 | 10.280% | $191.7659 | $191.77 | $191.75 | $191.80 |
| Purchase #7 | $113.80 | 12.380% | $127.8884 | $127.89 | $127.90 | $127.90 |
| 7 purchase totals = | $1,023.08 | $1,117.5535 | $1,117.56 | $1,117.55 | $1,117.60 | |